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Selected Quarterly Financial Data (Unaudited) | 12 Months Ended
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Dec. 31, 2016
Quarterly Financial Information Disclosure [Abstract] |
Selected Quarterly Financial Data (Unaudited) | (23) SELECTED QUARTERLY FINANCIAL DATA (UNAUDITED) A summary of the unaudited quarterly results of operations for the years ended December 31, 2016 and 2015 is as follows:
|  | Quarter |
|  | Fourth |  |  | Third |  |  | Second |  |  | First |
|  | (Dollars in thousands, except per share data) |
2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net interest income |  | $ | 51,553 |  |  | $ | 51,431 |  |  | $ | 50,868 |  |  | $ | 49,976 |
Provision for loan losses |  |  | 1,672 |  |  |  | 2,940 |  |  |  | 2,804 |  |  |  | 4,103 |
Securities transactions |  |  | 52 |  |  |  | (146 | ) |  |  | (65 | ) |  |  | 100 |
Noninterest income |  |  | 27,431 |  |  |  | 27,927 |  |  |  | 26,057 |  |  |  | 25,617 |
Noninterest expense |  |  | 48,189 |  |  |  | 49,204 |  |  |  | 47,720 |  |  |  | 46,291 |
Net income |  |  | 18,620 |  |  |  | 17,982 |  |  |  | 17,493 |  |  |  | 16,579 |
Net income per common share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  |  | 1.19 |  |  |  | 1.15 |  |  |  | 1.12 |  |  |  | 1.07 |
Diluted |  |  | 1.16 |  |  |  | 1.13 |  |  |  | 1.10 |  |  |  | 1.05 |
2015 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net interest income |  | $ | 50,075 |  |  | $ | 46,876 |  |  | $ | 46,215 |  |  | $ | 45,626 |
Provision for loan losses |  |  | 3,646 |  |  |  | 1,424 |  |  |  | 1,271 |  |  |  | 1,334 |
Securities transactions |  |  | 2,148 |  |  |  | — |  |  |  | 5,392 |  |  |  | 1,729 |
Noninterest income |  |  | 26,473 |  |  |  | 25,324 |  |  |  | 28,715 |  |  |  | 25,296 |
Noninterest expense |  |  | 49,011 |  |  |  | 46,352 |  |  |  | 45,429 |  |  |  | 44,923 |
Net income |  |  | 15,728 |  |  |  | 15,630 |  |  |  | 18,553 |  |  |  | 16,259 |
Net income per common share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  |  | 1.00 |  |  |  | 1.01 |  |  |  | 1.19 |  |  |  | 1.05 |
Diluted |  |  | 0.99 |  |  |  | 0.98 |  |  |  | 1.17 |  |  |  | 1.03 |

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- Definition The entire disclosure for quarterly financial data. Includes, but is not limited to, tabular presentation of financial information for fiscal quarters, effect of year-end adjustments, and an explanation of matters or transactions that affect comparability of the information. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=68076893&loc=d3e1570-108306 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=68064558&loc=d3e765-108305 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=68064558&loc=d3e725-108305 + Details
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